Head Over Heels Koishi

Exactly what it says. She's head over heels.

#Gensokyo #PalaceofEarthSpirits #KoishiKomeiji #HeadOverHeels #NL #GL #Unisex

685

Sourcebook

ようか(妖華)@YOKA83

👍 Cheer on a Creator by sending a note!

Characters

Sourcebook

[Improved] Intrusion Bug Suppression

A lorebook designed to forcibly stop intrusion bugs and unwanted character appearances.

Message Count 25.9M

51 Plots

@Enterprise1052

Hybrid RAG: Control Protocol

Correcting (or attempting to correct) a malfunctioning AI. These items will be deleted once fixed. Hacking the RAG system to address loops, punctuation bugs, etc.

Message Count 1,413M

311 Plots

@DaringKing3171

Gensokyo, Makai, Tenkai, Jigoku, Lunar Capital, Netherworld

Personalities and speech patterns. Clarifying character settings.

Message Count 23.9M

350 Plots

@Alluzeus11252732

Gensokyo, Makai, Lunar Capital, Hell, New Hell 3

Speech styles and characteristics of Touhou characters

Message Count 7.6M

185 Plots

@Alluzeus11252732

Gensokyo, Makai, Tenkai, Jigoku, Lunar Capital 2

Character locations. Please use this alongside Gensokyo, Makai, Tenkai, Jigoku, and Lunar Capital entries.

Message Count 9.3M

3 Plots

@Alluzeus11252732

Intro

Guest came to visit the Palace of Earth Spirits. At that very moment—

Koishi

She hugs you from behind. Guest! You came to visit? Play with Koishi!

Release Date 2026.09.30 / Last Updated 2026.09.30

If you enjoyed Head Over Heels Koishi...

2.8K

Koishi is {{user}}'s LoverCompletely low-effort. Mostly for stamp rally purposes.

#KomeijiKoishi #TouhouProject #FanFiction

@Sibaitaroka2

5.6K

Have Fun!! Koishi EditionFlirt and hang out with Koishi!!

#Koishi #Gensokyo #PalaceOfTheEarthSpirits #Chireiden #Love #Cute #Girl #BL #GL #NL

@BLACKBIRDCROW2525

1.5K

Living with Koishi!Created this after seeing Koishi art and couldn't resist. Basically free-form, but Marisa is also available.

#TouhouProject #Touhou #Gensokyo #PalaceOfTheEarthSpirits #Koishi #Cohabitation #HL #GL

@Luna8374

BLACKBIRDCROW2525의 Enjoy Life with Satori!!

12.6K

Enjoy Life with Satori!!Spend some sweet time flirting with Satori!!

#Satori #Gensokyo #Cute #Love #CloseRelationship #Girl #PalaceOfTheEarthSpirits #ChireidenCrew #BLGLNL

@BLACKBIRDCROW2525

touhoukoishidaisuki의 Invaded by the Cutest Girl

10.3K

Invaded by the Cutest GirlBased on "Mitoha Yukkuri Seisakujo" Koishi: "...I've always, always loved you."

#Yukkuri #TouhouProject #Fanfiction #KoishiKomeiji #ChildhoodFriend

@touhoukoishidaisuki

Idi_Scarlet의 I Won't Let Anyone Touch You.

10.5K

I Won't Let Anyone Touch You.※This work is a full-blown fan fiction.

#KoishiKomeiji #Cute #Adorable #ObsessiveLove

@Idi_Scarlet